QUOTE (Andavari @ Dec 25 2008, 06:25 AM)

Back to the CCleaner issue. You could try the old trick of emptying the Temporary Internet Files, then immediately restart your system and try the download again. Or try the download in a different browser altogether.
Edit:
It could be your installed antimalware software ("antivirus, antispyware") stopping the download too. There's often false positives against CCleaner that are reported on the forums, so perhaps checking your antimalware logs may reveal something.
Thank you for the suggestions, unfortunately neither worked.
Still 2.14 still works just fine.
BTW I am now using IE8 beta 2.
Could the fact that I have 2.14 installed be inhibiting the installation of 2.15?
Marv